SQL Access Query like expression not working

问题

I'm trying to test a query using 'like' but i'm not getting any results back. I tried using UPPER() but when I executed the query, access said that UPPER was undefined?

SELECT ITEM.Category, ITEM.Description
FROM ITEM
WHERE ITEM.Category LIKE '%Plate%';

回答1:

Try this

    SELECT ITEM.Category, ITEM.Description
    FROM ITEM
    WHERE ITEM.Category LIKE '*Plate*';

来源：https://stackoverflow.com/questions/21396755/sql-access-query-like-expression-not-working